My MIL used to live in Hawaii, and a friend of hers there gave her a plant extract/ herb that she used for labor and birth. Apparently it really loosens up the cervix/adds lots of lubrication (imbibed orally).. We cant remember the name of it, but I am curious to have the name of though. I think it had just 3 letters, like pau, or something, but I could be totally off. Does anyone know anything about it? THanks a lot!